0 
( 
<
D One place where mixed-case names are known to occur is in LaTeX fontD descriptor files. Fortunately, LaTeX does not rely on case alone to) distinguish between these files. MS-DOS, 0 OS/2, Windows NT, and MacOS file systems are notA case-sensitive; consequently a request for OT1cmr.fd can - always be satisfied by ot1cmr.fd (or 3 OT1CMR.FD). Unix platforms, which do have B case-sensitive file systems, can use links (which most systems now? support) to overcome any restrictions that are encountered. At B installation time, a script may produce a whole TDS tree with long? case-sensitive names that consist only of symbolic links to the ? CD-ROM file system. The space overhead produced by this ``link 6 farm'' (at 1KB per link) may be negligible compared to% the space required for all the files.